Question

3) Transforme em grau:
a) 2 TT rad
b) 3TT/2 rad
C) 17TT/34 rad​

Answer 1

Resposta:

a) 2 TT rad

$\pi ------180\\\\2\pi ------x\\\\x\pi =180*2\pi \\\\x=360\pi /\pi \\x=360$

b) 3TT/2 rad

$\pi ------180\\\\3\pi/2------x\\\\x\pi =180*3\pi/2 \\\\x=540\pi/2 \\x=270\pi /\pi \\x=270$

C) 17TT/34 rad​ ==> podemos simplificar antes $\frac{17\pi }{34} por \frac{17}{17} = \frac{1\pi }{2}$

$\pi ------180\\\\1\pi/2--- x\\\\x\pi =180*1\pi/2 \\\\x=180\pi/2 \\x=90\pi /\pi \\x=90$

Explicação passo-a-passo: